ASBR downhole automatic diverter tool is a tool
that can automatically switch the direction of the fluid through the flow rate.
It can realize the automatic switching of the fluid through / bypass many times
during the downhole operation. The tool can be connected above the downhole
motor in the BHA. When the flow rate is greater than the activation flow rate
of the bypass channel, the bypass channel of the tool will be automatically
opened, and the increased annular flow rate can further improve the wellbore
cleaning efficiency. At the same time, it can break through the flow limit of
the downhole motor, and can achieve greater working flow while meeting the
wellbore cleaning and the normal operation of the downhole motor.
Features and Benefits:
· Switch Flow Rate can be changed.
· The structure is simple, high
reliability, easy to use and maintain, and can effectively protect the motor.
· The efficiency of the wellbore has been greatly
improved
OD mm | Length mm | Flow Rate LPM | Switch Flow Rate LPM | Tensile Strength kN | Torsion Strength Nm | Pressure MPa | Connection |
73 | 1150 | 200-800 | 350-400 | 473 | 4600 | 70 | 2 3/8 PAC |